MKP1840310255M

Operating Temperature:	-55°C ~ 100°C
Features:	--
Ratings:	--
Applications:	DC Link, DC Filtering; High Frequency, Switching; High Pulse, DV/DT
Lead Spacing:	0.295" (7.50mm)
Termination:	PC Pins
Height - Seated (Max):	0.315" (8.00mm)
Size / Dimension:	0.394" L x 0.118" W (10.00mm x 3.00mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	MKP1840M
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	250V
Voltage Rating - AC:	160V
Tolerance:	±10%
Capacitance:	10000pF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction

Film capacitors, also known as film dielectric capacitors, are passive electronic components with a substrate of film or plastic which is used as the dielectric material. Film capacitors are widely used in various applications due to their excellent performance. The MKP1840310255M, a film capacitor produced by WIMA, is one such capacitor used in numerous fields. This article provides an overview of the application field and working principle of the MKP1840310255M.

Application Field of MKP1840310255M

The MKP1840310255M is a metallized polypropylene film capacitor with very low inductance and high insulation resistance. As such, the capacitor is well-suited for industrial, professional and consumer applications. Its applications include:· DC/DC converters
· TVs, TVs and PCs DC capacitors
· AC switch-mode power supplies
· AC adaptors
· Radiation hardened applications
· Aerospace applications
· Automotive vehicles and acceleration
· Audio crossover networks
· Instrumentation
· Lighting
· Renewable energy applications

The MKP1840310255M is also used in various filtration and coupling applications. Its low inductance and high insulation resistance make it an ideal choice in a wide range of sectors.

Working Principle of MKP1840310255M

The working principle of the MKP1840310255M is based on capacitive coupling. Capacitive coupling is a form of electric charge exchange between two electrical components, with the charge being exchanged between two plates separated by an insulator, usually air or a dielectric material.In the case of the MKP1840310255M, this is achieved by a thin, metallized polypropylene film being used as the dielectric material, with two spaced out metal electrodes on the film surface. The electric current is then coupled through the film, with the two electrodes collecting the charges and the thin film acting as the dielectric to separate them.The MKP1840310255M has a wide capacitance range of 0.047uF to 47uF, with a low impedence and high insulation resistance. This makes it an ideal choice for applications where high current needs to be transferred at a low boundary resistance.

Conclusion

The MKP1840310255M is a metallized polypropylene film capacitor used in a wide range of applications due to its low inductance, high insulation resistance and wide capacitance range. Its operating principle is based on capacitive coupling, with a thin film acting as the dielectric material and two spaced out metal electrodes collecting the charges. The capacitor is well-suited for numerous industrial, professional and consumer applications, as well as various filtration and coupling applications.

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